One possibility could be that Alice and Harry return to their childhood home. They might find it full of old memories and start reminiscing about their past adventures there. Maybe they find an old treasure map hidden in the attic that leads them on a new adventure in the area around their home.
Well, clearly the main characters are Alice and Harry. They are likely the focus of the story, with their relationship and the events that happen to them as they return home being central to the plot.
Friendship is definitely a major theme. In many Harry and Alice fanfictions, their friendship is what drives the story forward. It could be them helping each other through tough times at Hogwarts. Adventure is also quite common. They might be on a quest to find a lost magical artifact or to save the wizarding world. And the theme of self - discovery is also present sometimes. As they face challenges, they learn more about themselves.
You can start by looking on fanfiction platforms like Archive of Our Own. It has a large collection of various fanfictions, and there's a good chance you'll find some great 'Harry Alice Jasper' ones there.
One great 'Harry Alice Jasper' fanfiction is 'The Unlikely Trio'. It weaves an interesting story of how their different personalities interact in a magical world. The author does a great job of creating unique dialogues for each character.
I don't know who the author of 'Home Again a novel' is. There are so many novels out there and without more information, it's hard to determine the author.
I'm not sure as I haven't read it. But generally, a novel titled 'Home Again' might be about a character's journey back to their home, perhaps physically or metaphorically, and the experiences and changes that come with it.
Well, in Harry Potter fanfiction, 'again and again' often refers to a character facing the same moral dilemma over and over. For instance, Draco Malfoy might be in a situation where he has to choose between his family's dark past and doing the right thing, time after time. Or it could be about Harry Potter having to fight Voldemort in different timelines or parallel universes, again and again, each time with a slightly different set of circumstances.